/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GLib Team and others 1997-2000. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __G_ALLOCA_H__ #define __G_ALLOCA_H__ #include <glib/gtypes.h> #ifdef __GNUC__ /* GCC does the right thing */ # undef alloca # define alloca(size) __builtin_alloca (size) #elif defined (GLIB_HAVE_ALLOCA_H) /* a native and working alloca.h is there */ # include <alloca.h> #else /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */ # ifdef _MSC_VER # include <malloc.h> # define alloca _alloca # else /* !_MSC_VER */ # ifdef _AIX # pragma alloca # else /* !_AIX */ # ifndef alloca /* predefined by HP cc +Olibcalls */ G_BEGIN_DECLS char *alloca (); G_END_DECLS # endif /* !alloca */ # endif /* !_AIX */ # endif /* !_MSC_VER */ #endif /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */ #define g_alloca(size) alloca (size) #define g_newa(struct_type, n_structs) ((struct_type*) g_alloca (sizeof (struct_type) * (gsize) (n_structs))) #endif /* __G_ALLOCA_H__ */